<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Introduces a new `auto` model `value` (Super Value Pro), adds
configurable tag colors across model types, and updates Model Picker
filtering and badges.
> 
> - **Models and Types**:
> - Add new auto model `value` ("Super Value (Pro)") with `tag: Budget`
and `tagColor`.
>   - Enhance `turbo` auto model with `tag: Fast` and `tagColor`.
>   - Extend `LanguageModel` and `ModelOption` with optional `tagColor`.
> - **Model Picker UI**:
> - Render model tags with configurable colors via `tagColor` and `cn`
utility.
> - Update "Pro only" badge logic (hide when display name already
includes "(Pro)"); adjust badge text size.
> - Refine auto model visibility: non‑Pro hides `turbo` and `value`; Pro
hides `free`.
>   - Minor styling/labeling tweaks in tag and badge rendering.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
4485fddad502237d4bceb43732043d3eaa60eaa0. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->